HLN - CUN

$398 Find Cheap Flights from Helena to Cancún

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Helena to Cancún departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Helena to Cancún, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$398
Typical prices: $772-$842
Delta
Tue 2/24Fri 2/27
HLN - CUN • 1 stop
Cheapest one-way
Multiple Airlines
Thu 11/13
HLN - CUN • multi-stop
Top airlines
Delta
Cheapest • from $398 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Helena to Cancún (HLN-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Helena to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Helena to Cancún

Tue, Feb 24 - Fri, Feb 27
Delta Logo
5:30 am - 2:45 pmHLN-CUN
7h 15m1 stop
Delta Logo
7:18 pm - 12:27 pmCUN-HLN
19h 09m2 stops
$398Delta
Find Deal
Mon, Mar 9 - Thu, Mar 12
Delta Logo
5:35 am - 1:45 pmHLN-CUN
7h 10m1 stop
Delta Logo
6:18 pm - 12:27 pmCUN-HLN
19h 09m2 stops
$400Delta
Find Deal
Thu, Feb 26 - Fri, Feb 27
Alaska Airlines Logo
4:36 pm - 2:50 pmHLN-CUN
20h 14m2 stops
Alaska Airlines Logo
6:15 pm - 3:59 pmCUN-HLN
23h 44m2 stops
$422Alaska Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 3
Delta Logo
5:30 am - 2:45 pmHLN-CUN
7h 15m1 stop
Delta Logo
8:00 am - 12:27 pmCUN-HLN
30h 27m2 stops
$437Delta
Find Deal
Mon, Feb 23 - Fri, Feb 27
Alaska Airlines Logo
4:36 pm - 5:05 pmHLN-CUN
22h 29m1 stop
Alaska Airlines Logo
6:15 pm - 3:59 pmCUN-HLN
23h 44m2 stops
$453Alaska Airlines
Find Deal
Thu, Feb 5 - Sun, Feb 8
Alaska Airlines Logo
6:48 pm - 2:50 pmHLN-CUN
42h 02m2 stops
Alaska Airlines Logo
9:30 am - 6:11 pmCUN-HLN
34h 41m2 stops
$467Alaska Airlines
Find Deal
Mon, Feb 23 - Tue, Mar 3
Alaska Airlines Logo
4:36 pm - 5:05 pmHLN-CUN
22h 29m1 stop
Alaska Airlines Logo
6:15 pm - 3:59 pmCUN-HLN
23h 44m2 stops
$468Alaska Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
Delta Logo
5:35 am - 1:45 pmHLN-CUN
7h 10m1 stop
Delta Logo
6:18 pm - 12:27 pmCUN-HLN
19h 09m2 stops
$469Delta
Find Deal
Tue, Feb 24 - Mon, Mar 2
Delta Logo
5:30 am - 6:08 pmHLN-CUN
10h 38m2 stops
Delta Logo
7:18 pm - 12:27 pmCUN-HLN
19h 09m2 stops
$477Delta
Find Deal
Fri, Jan 30 - Sat, Feb 14
Alaska Airlines Logo
6:48 pm - 5:03 pmHLN-CUN
20h 15m2 stops
Alaska Airlines Logo
6:15 pm - 3:59 pmCUN-HLN
23h 44m2 stops
$482Alaska Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Helena to Cancún flights

Get data-powered insights and trends into flights from Helena to Cancún to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Helena to Cancun?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Helena to Cancun were found on Delta ($398) and Alaska Airlines ($422).

Which airlines fly non-stop between Helena and Cancún?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Helena to Cancún.

There are 2 airlines that fly nonstop from Helena to Cancún. They are Delta and United Airlines. The cheapest airline for this route is Delta, with the best round-trip deal found costing $450. On average, the best prices for this route can be found at Delta.

Good to know

Low seasonJuly
Cheapest flight$398
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Helena to Cancun

When to book flights from Helena to Cancún

Are your dates flexible? Find out the best times to travel from Helena to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Helena to Cancun

  • What is the cheapest flight from Helena to Cancún?

    In the last 3 days, the lowest price for a flight from Helena to Cancún was $398 for a round-trip ticket.

  • Do I need a passport to fly between Helena and Cancun?

    Yes, you’ll need a passport to travel to Cancun from Helena.

  • Which airports will I be using when flying from Helena to Cancun?

    When flying out of Helena you will be using Helena. You will be landing at Cancun, also known as Cancun.

  • Which aircraft models fly most regularly from Helena to Cancun?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Helena to Cancun?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Helena and Cancun, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Helena to Cancún, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Helena to Cancún are Delta and United Airlines. With an average price for the route of $731 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $849 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Helena to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Helena to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Helena to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from Helena is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Helena to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to Helena with another airline. Booking your flights between Helena and CUN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Helena to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from Helena up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Helena to Cancún

 
See real verified KAYAK customer reviews for airlines flying from Helena to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Helena to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8009 reviews
7.9Comfort
8.5Crew
7.3Food
8.1Boarding
7.9Entertainment
Airline reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

10.0 ExcellentJacky, Nov 2025JFK - LHR
Read more Delta reviews

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

The ticket agents in West Palm Beach on Friday afternoon Nov. 7th were incredible in getting us on an earlier plane to Atlanta during the government shutdown. Had the taken our original flight we would have missed our connection. She did this on her own, We didn't even have to ask, and she did it all with a smile and showing genuine concern that we would be taken care of. We are very grateful and thankful. We fly often, and now we will be sure to fly Delta.

Flight delayed then cancelled. Misplaced luggage. Still do not have. Rented car 1100 mile drive. I had to buy some overnight Hotels clothes toiletries gas food at my expense. Still not home. Not sure where luggage is. Over 4 hours on hold to Felta

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Not pleasant trip cross country when the entertainment and WiFi system not working. No entertainment for entirety of route. Staff was rather nonchalant in that they dismissed the problem due to age of plane. It would have been nice to know this up front so I could have come prepared to read or download movies before boarding Coincidentally or not, there was a similar issue with the entertainment system on my previous flight I took on my fist leg of the trip. There are no seat TVs, so you must rely on the app when it works. United can do better. Also, what use it it to pay for boarding group 2 when half of the passengers are in the same line as you?

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

My experience on this United Airlines flight was highly uncomfortable, primarily due to two issues: Cabin Temperature: The temperature on the Boeing 737 MAX 8 was unacceptably high, feeling consistently around 80 degrees throughout the flight. This made sleeping impossible and significantly detracted from the experience. Seating Arrangement: Being stuck in a middle seat for a six-and-a-half-hour overnight flight compounded the discomfort. Moving forward, I will always purchase a seat assignment to avoid this situation.

Everything you need to know for your flight from Helena to Cancún

Information on your arrival and departure airports